On Thursday, the Food and Drug Administration gave emergency authorization for 16- and 17-year-olds to get a third dose of the vaccine made by Pfizer and its partner BioNTech – if it’s been six months since their last shot. AP FILE
The U.S. is expanding COVID-19 boosters, ruling that 16- and 17-yearolds can get a third dose of Pfizer’s vaccine. The U.S. and many other nations…